INTREPID ANESTHESIA ASSOCIATES CORPORATION
NPI 1912223983
Anesthesiology in Santa Barbara, CA
About Intrepid Anesthesia Associates Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTREPID ANESTHESIA ASSOCIATES CORPORATION (NPI 1912223983) is a healthcare organization registered as an anesthesiology in Santa Barbara, California and active in the NPI registry since April 2010. The organization lists Mark Hestrin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Intrepid Anesthesia Associates Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date 2
Next revalidation due by November 30, 2026
This provider holds 2 Medicare enrollments with upcoming revalidation dates. Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Intrepid Anesthesia Associates Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Intrepid Anesthesia Associates Corporation's NPI number?
The NPI number for Intrepid Anesthesia Associates Corporation is 1912223983. It was assigned to this organization in the NPPES registry on April 15, 2010.
Where is Intrepid Anesthesia Associates Corporation located?
Intrepid Anesthesia Associates Corporation is located at 427 W. Pueblo St., Santa Barbara, CA 91306. The listed phone number is (310) 903-1980.
What is Intrepid Anesthesia Associates Corporation's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Intrepid Anesthesia Associates Corporation enrolled in Medicare?
Yes. Intrepid Anesthesia Associates Corporation is registered in the Medicare PECOS enrollment system.
When is Intrepid Anesthesia Associates Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), Intrepid Anesthesia Associates Corporation holds 2 Medicare enrollments with upcoming revalidation dates. The next is due by November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice). Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Intrepid Anesthesia Associates Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Intrepid Anesthesia Associates Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Intrepid Anesthesia Associates Corporation was last updated on July 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Intrepid Anesthesia Associates Corporation · NPI 1912223983
Anesthesiology organization in Santa Barbara, California. Organization record, active in the CMS NPPES registry since April 15, 2010.
## Identity
- **NPI:** 1912223983 (Entity type: Organization)
- **Enumerated:** April 15, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Mark Hestrin, PRESIDENT
## Practice location
- **Address:** 427 W. PUEBLO ST., Santa Barbara, CA 91306
- **Phone:** (310) 903-1980 · **Fax:** (818) 880-9570
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice), next of 2 enrollments with upcoming dates · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 29, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1912223983) · Data from the CMS NPPES public registry.